%0 Journal Article %A G. V. Demidenko %T A class of integral operators and applications to quasi-elliptic equations. II %J Differencialʹnye uravneniâ %D 1994 %P 1731-1737 %V 30 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_10_a10/ %G ru %F DE_1994_30_10_a10